The Effect of Kettlebell Exercise on Post-exercise Hypotension and Arterial Stiffness in Males with Elevated Blood Pressure and Stage 1 Hypertension PDF Download
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Author: Jill A. Roach
Publisher:
ISBN:
Category :
Languages : en
Pages : 163
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Book Description
ABSTRACT: The purpose of this study was to investigate the acute blood pressure and arterial stiffness responses in males with elevated blood pressure or stage 1 hypertension following 12 min bouts of kettlebell exercise (KB) and aerobic exercise (AER) of equal intensity. Each session was completed at an average intensity of 75% of age-predicted maximal heart rate. Subjects (N = 10) were monitored for 60 min post-exercise. Data for systolic blood pressure (SBP), diastolic blood pressure (DBP), central systolic blood pressure (CSBP), central diastolic blood pressure (CDBP), and augmentation index (AIx@75) were collected 5 min, 10 min, 15 min, 30 min, 45 min, and 60 min post-exercise using the SphygmoCor XCEL machine. No significant interactions were found for SBP, DBP, CSBP, CDBP, and AIx@75. However, both exercise conditions resulted in a downward trend for SBP, CSBP, and AIx@75. In conclusion, a short, 12 min bout of KB exercise, matched for intensity, produces similar post-exercise blood pressure and arterial stiffness changes as continuous aerobic exercise in males with elevated or high blood pressure.
Author: Jill A. Roach
Publisher:
ISBN:
Category :
Languages : en
Pages : 163
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Book Description
ABSTRACT: The purpose of this study was to investigate the acute blood pressure and arterial stiffness responses in males with elevated blood pressure or stage 1 hypertension following 12 min bouts of kettlebell exercise (KB) and aerobic exercise (AER) of equal intensity. Each session was completed at an average intensity of 75% of age-predicted maximal heart rate. Subjects (N = 10) were monitored for 60 min post-exercise. Data for systolic blood pressure (SBP), diastolic blood pressure (DBP), central systolic blood pressure (CSBP), central diastolic blood pressure (CDBP), and augmentation index (AIx@75) were collected 5 min, 10 min, 15 min, 30 min, 45 min, and 60 min post-exercise using the SphygmoCor XCEL machine. No significant interactions were found for SBP, DBP, CSBP, CDBP, and AIx@75. However, both exercise conditions resulted in a downward trend for SBP, CSBP, and AIx@75. In conclusion, a short, 12 min bout of KB exercise, matched for intensity, produces similar post-exercise blood pressure and arterial stiffness changes as continuous aerobic exercise in males with elevated or high blood pressure.
Author: John Douglass Martin
Publisher:
ISBN:
Category :
Languages : en
Pages : 92
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Book Description
Cardiovascular Disease (CVD) has been the leading killer of adults in the United States for nearly 80 years and hypertension (HTN) is the chief indicator of future cardiovascular complications (Lloyd-Jones et al., 2010). Fortunately, even small decreases in BP can reduce all cause mortality, death due to stroke, and death due to CVD by 7%, 14%, and 9& respectively (D. W. Jones & Hall, 2004; Sharman & Stowasser, 2009). Exercise has repeatedly been shown to reduce BP acutely (Pescatello et al., 2004; Sharman & Stowasser, 2009; Wallace, 2003). This immediate decrease in BP is called post-exercise hypotension (PEH) and has been reported to last upwards of 22 hours (Quinn, 2000). As of today, only walking, jogging, running, and cycling have been studied extensively but the ACSM recommends that any activity that uses large muscle groups, can be maintained continuously, and is rhythmical and aerobic in nature0́+ be used as the primary BP reducing modality for those with HTN (Pescatello, et al., 2004). One such mode of exercise that meets that requirement is kettlebell swings. The use of kettlebells have been reported to have a similar cardiovascular response to moderate-vigorous running(Farrar, Mayhew, & Koch, 2010). The question can then best asked if a single bout of kettlebell exercise is sufficient enough to elicit a significant PEH response. The purpose of this study is to determine if two popular kettlebell routines produce a significant PEH response. It was hypothesized that both KB exercise routines would produce clinically and statistically significant decreases in systolic blood pressure (SBP) and diastolic blood pressure (DBP) post-exercise during recovery. Eight resistance trained pre-hypertensive and HTN males performed a randomized cross-over designed study which included 12 minutes of continuous two-handed swings (THS), three sets of a 6 exercise circuit (CIR), and a resting control (CON). Participants rested for 20 minutes after exercise before initial post-exercise BP and heart rate (HR) were recorded. Measurements occurred every 30 minute for 120 minutes. Statistical significance was determined by two-way ANOVA with repeated measures and TUKEY post-hoc analysis. Clinical significance was determined as a reduction in SBP
Author: Linda S. Pescatello
Publisher: Springer
ISBN: 3319170767
Category : Medical
Languages : en
Pages : 347
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Book Description
As the first primer on the effects of exercise on human hypertension, Effects of Exercise on Hypertension: From Cells to Physiological Systems provides the state-of-the-art effects of exercise on the many possible mechanisms underlying essential hypertension in humans. The book contains chapters by distinguished experts on the effects of exercise on physiological systems known to be involved in hypertension development and maintenance as well as less well known aspects of hypertension such as 24-hour ambulatory blood pressure profile and oxidative stress. An emerging area, the effects of resistance exercise training on blood pressure is also covered. A unique aspect of the book is that it covers the effects of exercise mimetics on vascular cell adaptations in order to begin to elucidate some of the cellular mechanisms that may underlie blood pressure reductions with exercise training. Lastly, the book will end with a chapter on the interactive effects of genes and exercise on blood pressure. Chapters are grouped by physiological system or mechanism. The text begins with two overview chapters; one on the general effects of aerobic exercise training and the second on the general effects of resistance exercise training on blood pressure. Each chapter begins with a bulleted list of key points. Effects of Exercise on Hypertension: From Cells to Physiological Systems will be of great value to professional individuals in cardiovascular medicine, the cardiovascular sciences, allied health care professionals, and medical and graduate students in the cardiovascular sciences and medicine.
Author: Gregory P. Spicer
Publisher:
ISBN:
Category : Aerobic exercises
Languages : en
Pages : 144
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Book Description
ABSTRACT: The purpose of the study was to investigate the acute peripheral and central blood pressure, and arterial stiffness (AIx) responses following an aerobic, resistance, and integrated concurrent exercise session. Ten resistance trained males (M = 20.8±1.69) performed aerobic exercise (AER), resistance exercise (RES), and integrated concurrent exercise (ICE) sessions in random order following familiarization. The AER session consisted of 45 minutes of cycle simulator exercise at 70% HRres, while the RES and ICE sessions consisted of the performance of 5 resistance exercises preceded by two minutes of seated rest or cycle simulator exercise at 70% HRres respectively. Cardiovascular parameters including central and peripheral systolic and diastolic blood pressures (cSBP, cDBP, pSBP, and pDBP respectively) and AIx were collected prior to and 0, 15, 30, 45, and 60 minutes post exercise. Relative to baseline, cSBP was significantly reduced following RES 30, 45, and 60 minutes post exercise and following ICE 15 minutes post exercise (p ≤ .05). Peripheral SBP was significantly reduced following AER 60 minutes post exercise, following RES 15, 30, and 45 minutes post exercise, and following ICE 15 and 45 minutes post exercise (p ≤ .05). Augmentation Index was significantly elevated following RES 0 and 15 minutes post exercise (p ≤ .05) but was not found to significantly increase following AER or ICE. A significant increase in AIx following RES but not ICE indicates the aerobic component of ICE possibly blunted an acute increase in arterial stiffness. In conclusion, AER, RES, and ICE may provide cardiovascular benefits in terms of post exercise hypotension in terms of central and peripheral blood pressure; however, ICE may provide unique benefits including a blunted increase in arterial stiffness relative to RES.
Author: Amy Nicole Johnson
Publisher:
ISBN:
Category :
Languages : en
Pages : 120
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Book Description
Author: Bruce Edward Blanchard
Publisher:
ISBN:
Category :
Languages : en
Pages : 194
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Book Description
Author: S K Bajaj
Publisher: Elsevier Health Sciences
ISBN: 8131258955
Category : Medical
Languages : en
Pages : 24
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Book Description
Effect of Exercise on Blood Pressure and Heart Rate
Author: Cassandra Stiller-Moldovan
Publisher:
ISBN: 9780494736951
Category :
Languages : en
Pages :
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Book Description
Author: Scott Richard Zellner
Publisher:
ISBN:
Category :
Languages : en
Pages : 148
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Book Description
Author: Zachary Zeigler
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 97
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Book Description
Lean hypertension (HTN) is characterized by a mechanistically different HTN when compared to obese HTN. The purpose of this study is to assess whether body phenotype influences blood pressure (BP) responses following both acute and chronic exercise. Methods: Obese (body mass index (BMI) > 30 kg/m2) and lean (BMI 25 kg/m2) men with pre-hypertension (PHTN) (systolic BP (SBP) 120 - 139 or diastolic BP (DBP) 80 - 89 mm Hg) were asked to participate in a two-phase trial. Phase 1 assessed differences in post-exercise hypotension between groups in response to an acute exercise bout. Phase 2 consisted of a two-week aerobic exercise intervention at 65-70% of heart rate (HR) max on a cycle ergometer. Primary outcome measures were: brachial BP, central (aortic) BP, cardiac output (CO), and systemic vascular resistance (SVR) measured acutely after one exercise session and following two weeks of training. Results: There were no differences between groups for baseline resting brachial BP, central BP, age, or VO2 peak (all P 0.05). At rest, obese PHTN had greater CO compared to lean PHTN (6.3 ± 1 vs 4.7 ± 1 L/min-1, P = 0.005) and decreased SVR compared to lean PHTN (1218 ± 263 vs 1606 ± 444 Dyn.s/cm5, P = 0.003). Average 60-minute post-exercise brachial and central SBP reduced by 3 mm Hg in Lean PHTN in response to acute exercise (P
